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Broad Buckler Fern

Dryopteris dilatata (dry-OP-ter-iss dy-lah-TAY-tah)

Family: Polypodiaceae Non-native Herbaceous (3-15 ft)

Broad wood fern is a vigorous deciduous to semi-evergreen herbaceous perennial in the polypody family (Polypodiaceae). It is native to Europe and parts of central Asia. The species epithet is Latin for “dilated” and refers to the broad bases of the pinnules (although they are not noticeably broader than those of other Drypteris species). Grow this fern in consistently moist rich soils in dappled to deep shade and do not allow it to dry out. It grows in clay or loamy, acidic, rich soil with good drainage. The attractive finely-cut fronds grow upright and outward from the crown. It generally grows about 2 to 4 feet tall with a similar spread. The leaves of the broad wood fern turn golden yellow in the Fall, extending this fern’s season of interest. Use in a woodland or naturalized setting, as a foundation plant or in a shade garden. Insects, Diseases, and Other Plant Problems: No significant problems. Rust, leaf gall and fungal spots can occur. VIDEO Created by NC State Extension's Homegrown series featuring Mark Weathington , Director of JC Raulston Arboretum . More information on Dryopteris .

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 47 attributes.

How it fits the guild

Guild layer 4 - Herbaceous (3-15 ft) Optimal soil pH Acid (<6.0)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Native alternatives Adiantum capillus-veneris Dryopteris ludoviciana Dryopteris x australis

Full plant profile

Growing Conditions
Plant type
Fern; Herbaceous Perennial
Life cycle
Perennial
USDA zones
4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b
Light
Dappled Sunlight (Shade through upper canopy all day) | Deep shade (Less than 2 hours to no direct sunlight) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil texture
Clay; High Organic Matter; Loam (Silt)
Soil pH
Acid (<6.0)
Soil drainage
Good Drainage
Available space
12 inches-3 feet
NC region
Coastal; Mountains; Piedmont
Mature size
Height: 2 ft. 0 in. - 4 ft. 6 in. | Width: 3 ft. 0 in. - 4 ft. 0 in.
Growth rate
Medium
Maintenance
High
Canopy layer
4 - Herbaceous (3-15 ft)
Form & Appearance
Habit / form
Arching; Clumping
Texture
Fine
Foliage
Deciduous; Semi-evergreen
Leaf color
Green
Leaf type
Compound (Pinnately , Bipinnately, Palmately); Fronds
Leaf shape
Lanceolate
Leaf feel
Soft
Leaf value
Showy
Leaf size
> 6 inches long, > 6 inches wide
Hairs present
No
Leaf detail
Broadly triangular fronds; 2-3 times divided; margins often turn under; basal pinnae are much longer on the basiscopic side; blade is deep, rich green; thin-textured. Frond midribs and stalks are covered with dark brown scales.
Fall color
Gold/Yellow
Flower detail
No flowers.
Fruit detail
No fruits. This plants reproduces via spores.
Stem detail
Stalks are covered in brown scales
Wildlife & Ecology
Native status
Non-native
Origin
Europe, Asia
Distribution
Central and Western Europe, northern asia
Landscape Use
Landscape location
Naturalized Area; Woodland
Landscape theme
Shade Garden
Design feature
Accent; Foundation Planting
Garden tags
#deciduous #rabbit resistant #deer resistant #fern #shade garden #heavy shade tolerant #drought intolerant #woodland
Problems & Resistance
Resistant to
Deer; Heavy Shade; Rabbits
Particularly resistant to
Heavy shade, This plant is seldom damaged by deer.
Propagation
Division

Planted at Hunnicutt

Nobody’s planted this one yet.